Gui, Add, ListBox, x10 y10 w100 h100 vLBStudent gLBStudent AltSubmit, Gui, Add, Edit, x120 y10 w70 h20 vEditName, Gui, Add, Button, x120 y40 w35 h20 gBtnAdd, + Gui, Add, Button, x155 y40 w35 h20 gBtnMinus, - Gui, Add, Edit, x120 y70 w70 h20 vEditEnterTime +ReadOnly, Gui, Add, Edit, x120 y90 w70 h20 vEditExitTime +ReadOnly, Gui, Show, w200 h120, 문제 7 return BtnAdd: return BtnMinus: return LBStudent: return GuiClose: ExitApp